Weighted Companion Cube - Portal Wiki

Portal Weighted Storage Cube Table

Weighted Companion Cube - Portal Wiki

Address cube (nature) - The RuneScape Wiki

Weighted Companion Cube - Portal Wiki

The Weighted Companion Cube

Capacitor - Desynced Wiki

Portal/Chamber 17 — StrategyWiki Strategy guide and game reference wiki

Aperture Science Weighted Companion Cube, Portal Wiki

Weighted Companion Cube - Portal Wiki

The Companion Cube Pin, Wiki

Companion Cube💖, Wiki

Weighted Portal Cube (In Color) - Heart 1 (HXN7KBZAT) by WandererTJ

Doug Rattmann - Combine OverWiki, the original Half-Life wiki and Portal wiki